Name of God: ShDI AL ChI, Shaddai (Almighty Living God)Archangel: GBRAL, Gabriel, (Strength of God)Angelic Host: KRVBIM, Kernibim , Powers of the ElementsAstrological Correspondence: LBNH, Levanah (the Moon)Tarot Correspondence: The four Nines of the packElemental Correspondence: AirMagical Image: A beautiful and very strong naked manAdditional Symbols: The Treasure House of ImagesColors:
in Atziluth - indigo,
in Briah - violet,
in Yetzirah - very dark purple,
in Assiah - yellowish, citrine flecked azureCorrespondence in the Microcosm: The nephewCorrespondence in the Body: The genitalsGrade of Initiation: 2=7, TheoricusQlippoth: GMLIAL, Gamaliel
(the Obscene Ones)

Text from the Thirty-two Paths of Wisdom corresponding to this Sephirah:
"The Ninth Path is called the Pure Intelligence because it purifies
the Numerations, it improves and corrects the designing of their representation,
and disposes the unity with which they are combined without diminution or
division."

Yesod is the eternal and immutable balance between the "full"
and expansive emanation of Netzach and the "empty" and restrictive
emanation of Hod, or between the manifestation
and reabsorption of all things; Yesod is the unique act which simultaneously
reveals and reintegrates all that is emanated and manifested; this is the
reason it is also called kol, the "all." Like the Sephiroth
the Sephiroth emerge in an instant, in time conception, it can be aid to
have emerged without emerging; in essence it was always there so there never
was an emanation or manifestation except in a subjective view. Simply stated,
the Sephiroth and all Sephirahs within always existed, therefore their manifestations,
each and as a total always existed; everything is subjective to those observing
it; this is why the Sephiroth, the emanations of God, is subjective to man
who lives in a time-frame. A.G.H.

Sources:

Greer, John Michael. The New Encyclopedia of the Occult.
St. Paul, MN, Llewellyn Worldwide. p. 524
Schaya, Leo, The Universal Meaning of the Kabbalah, Secaucus, NJ,
University Books. 1971. p. 55